Application: The SIRAX BM1450 multifunctional DC energy meter can be used for monitoring and controlling in DC systems. These meters measure a wide range of electrical parameters such as DC voltage, current, power, energy and many more. It supports bi-directional voltage and current measurement, 1 channel voltage input, 4 channel current input and 4 relay outputs. The large 4 line 8 digit LED display provides easy to read data directly on the meter front. The configuration can be done on site via three push buttons or over Modbus RTU via RS485.